
Travel from one stargate to the next stargate.Place the zzzzz_stargate_test.pk3 in main.In radiant load your map.Next go to file Load Prefab and point to the stargate2.pfb? to load the prefab..Move the prefab to a location at ground level.Hit esc on keyboard or selection/deselect in radiant.Next draw a brush around stargate1,the stargate platform,control panel  and trigger.No need to move the 2 skyboxes hanging in midair.Click selection/select inside in radiant, this will highlight stargate1,platform,control panel and trigger.Now you can move the stargate1 ,the stargate platform,the control panel and trigger to the location you desire.When you get it to desired location hit escape or de-select.Do the same with the second stargate,platform,control panel and trigger to move it to your desired location.Once done compile your map and test the stargates.Remove the scripts,textures and sound folders from the zzzzz_stargate_test.pk3 and put them in your map.pk3.All done!
I did include the script to make the stargates function in the pk3 that you can add to your script.There is also a stargate_test.bsp included so you can try out the stargates to see if you like them before adding them to your map.
 
All credit to Shifty for the stargate and script,i just prefabed it.
